From 3693f5e4e4066ca76cb3412ad5ddfb58b3e0994d Mon Sep 17 00:00:00 2001
From: Huang Peng <shawn.p.huang@gmail.com>
Date: Sun, 15 Feb 2009 14:25:38 +0800
Subject: Implement several methods of IBusLookupTable.

---
 src/ibuslookuptable.c | 45 +++++++++++++++++++++++++++++++++++++++++++++
 src/ibuslookuptable.h | 11 +++++++++++
 2 files changed, 56 insertions(+)

diff --git a/src/ibuslookuptable.c b/src/ibuslookuptable.c
index 53ea6d7..37342c5 100644
--- a/src/ibuslookuptable.c
+++ b/src/ibuslookuptable.c
@@ -223,6 +223,8 @@ ibus_lookup_table_new (guint page_size,
                        gboolean cursor_visible,
                        gboolean round)
 {
+    g_assert (page_size > 0);
+
     IBusLookupTable *table;
 
     table= g_object_new (IBUS_TYPE_LOOKUP_TABLE, NULL);
@@ -278,19 +280,62 @@ ibus_lookup_table_set_cursor_pos (IBusLookupTable *table,
                                   guint            cursor_pos)
 {
     g_assert (IBUS_IS_LOOKUP_TABLE (table));
+    g_assert (cursor_pos < table->candidates->len);
 
     table->cursor_pos = cursor_pos;
 }
 
+guint
+ibus_lookup_table_get_cursor_pos (IBusLookupTable *table)
+{
+    g_assert (IBUS_IS_LOOKUP_TABLE (table));
+
+    return table->cursor_pos;
+}
+
+guint
+ibus_lookup_table_get_cursor_in_page (IBusLookupTable *table)
+{
+    g_assert (IBUS_IS_LOOKUP_TABLE (table));
+
+    return table->cursor_pos % table->page_size;
+}
+
+void
+ibus_lookup_table_set_cursor_visible (IBusLookupTable *table,
+                                      gboolean         visible)
+{
+    g_assert (IBUS_IS_LOOKUP_TABLE (table));
+
+    table->cursor_visible = visible;
+}
+
+gboolean
+ibus_lookup_table_is_cursor_visible (IBusLookupTable *table)
+{
+    g_assert (IBUS_IS_LOOKUP_TABLE (table));
+
+    return table->cursor_visible;
+}
+
 void
 ibus_lookup_table_set_page_size  (IBusLookupTable *table,
                                   guint            page_size)
 {
     g_assert (IBUS_IS_LOOKUP_TABLE (table));
+    g_assert (page_size > 0);
 
     table->page_size = page_size;
 }
 
+guint
+ibus_lookup_table_get_page_size (IBusLookupTable *table)
+{
+    g_assert (IBUS_IS_LOOKUP_TABLE (table));
+
+    return table->page_size;
+}
+
 gboolean
 ibus_lookup_table_page_up (IBusLookupTable *table)
 {
diff --git a/src/ibuslookuptable.h b/src/ibuslookuptable.h
index 87e9b0f..ede02b1 100644
--- a/src/ibuslookuptable.h
+++ b/src/ibuslookuptable.h
@@ -76,9 +76,20 @@ IBusText            *ibus_lookup_table_get_candidate
 void                 ibus_lookup_table_set_cursor_pos
                                                 (IBusLookupTable    *table,
                                                  guint               cursor_pos);
+guint                ibus_lookup_table_get_cursor_pos
+                                                (IBusLookupTable    *table);
+void                 ibus_lookup_table_set_cursor_visible
+                                                (IBusLookupTable    *table,
+                                                 gboolean            visible);
+gboolean             ibus_lookup_table_is_cursor_visible
+                                                (IBusLookupTable    *table);
+guint                ibus_lookup_table_get_cursor_in_page
+                                                (IBusLookupTable    *table);
 void                 ibus_lookup_table_set_page_size
                                                 (IBusLookupTable    *table,
                                                  guint               page_size);
+guint                ibus_lookup_table_get_page_size
+                                                (IBusLookupTable    *table);
 void                 ibus_lookup_table_clear    (IBusLookupTable    *table);
 gboolean             ibus_lookup_table_page_up  (IBusLookupTable    *table);
 gboolean             ibus_lookup_table_page_down(IBusLookupTable    *table);
-- 
cgit